For the effects on politics and security in the region, ASEAN brings about the trust among the member countries. This leads to the political norms, social security and stability in the region social stability and peace in the region. The distrust among the member countries decrease to the lowest level. As a result, the regional conflicts are solved peacefully. These bring about the strength of society and economic. These good points of ASEAN can attract the investors from foreign countries to operate their business in the region of Southeast Asia.